19233963

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 13598037

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 683, 1043, 1341, 2049, 3129, 4023, 4781, 6147, 9387, 14343, 18441, 28161, 43029, 101767, 129087, 305301, 712369, 915903, 2137107, 2747709, 6411321, 19233963]

約数ペア:

[(1, 19233963), (3, 6411321), (7, 2747709), (9, 2137107), (21, 915903), (27, 712369), (63, 305301), (149, 129087), (189, 101767), (447, 43029), (683, 28161), (1043, 18441), (1341, 14343), (2049, 9387), (3129, 6147), (4023, 4781)]